烟嘧磺隆8%油悬浮剂防除玉米田杂草田间药效及安全性试验  

Effects of Nicosulfuron 8% OF for the Control of Annual Weeds in Corn Field

作　　者：金劲松[1] 王玉平[1] 程小虎[1] 龚国斌[1] 

机构地区：[1]安徽丰乐农化有限责任公司,安徽合肥230031

出　　处：《农药科学与管理》2010年第2期53-55,共3页Pesticide Science and Administration

摘　　要：田间试验表明烟嘧磺隆8%油悬浮剂48～72g/hm2能有效防除玉米田一年生杂草,药后30d对马唐、狗尾草、藜、铁苋菜、异型莎草的株防效在94.7%～98.5%,鲜重防效在93.7～98.4%。在推荐剂量下,对玉米生长安全。The field efficacy trials indicated that nicosulfuron 8% OF had good control effects on annual weeds in corn field.The control effects on common crabgrass,green bristlegrass,lambsquarter,copperleaf,difformed galingale were 92.9%～98.5%（or 94.2%～99.3% by fresh weight） with the dosage of 48～72g（product）/hm^2 30 days after application.The nicosulfuron 8% OF was safe to corn with the dosages used in this trail.

关 键 词：玉米田 一年生杂草 8%烟嘧磺隆OF 防除 

分 类 号：S482.4[农业科学—农药学]